Convolution of an image using ScanLine method

2005-03-15 07:26:40 AM
Hi there,
I am new to the whole area of image processing. I want to
create function called Convolve which takes as input a Bitmap and a
two dimensional array representing a mask which I will pass over the
original image/Bitmap.
I know using ScanLine is a lot faster than accessing each individual
pixel using the GetRValue or GetBValue or GetGValue macro. Thanks